Abrahamson & Silva (1997)
Abrahamson, N. A., and W. J. Silva (1997), Empirical Response Spectral Attenuation Relations for Shallow Crustal Earthquakes, Seismological Research Letters, 68(1), 94-127.
Supported Intensity Measure Types (IMTs):
- Magnitude (MW)
- Fault Type: [Reverse, Reverse-Oblique, Other]
- Type: [Rock/Shallow-Soil, Deep Soil]
- Component: [Average Horizontal]
- Standard Deviation Type: [Total, Zero]
- Sigma Truncation Type
- Sigma Truncation Level
Parameter values are numeric unless otherwise indicated with options. If only one option is presented, the value is fixed for this attenuation relationship.